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K

Kei Hirose

The University of Tokyo

81H-index
712Paper Count
2.3WCitation Count
Published Papers 64
Publication Date
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Geophysical evidence of a nearly dry bridgmanite in the Earth’s lower mantle
errNature Communications
IF15.7
err2026-08-12
err0
errOAAI
errYoshiyuki Okuda; Kenji Ohta; Chris E. Mohn; Yu Nishihara; Goru Takaichi; Saori Kawaguchi-Imada; Hirokazu Kadobayashi; Kei Hirose
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errSave
Experiments and thermodynamic modelling on Fe-FeH phase diagram under high pressures: Implications for Earth’s core composition and temperature
errEarth and Planetary Science Letters
IF5.1
err2026-07-26
err0
errOAAI
errShoh Tagawa; Suyu Fu; George Helffrich; Kei Hirose; Shuhei Mita
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errSave
Measurements of Liquid FeS Density Under Martian Core Conditions: Constraint on Core Density Profile
errjournal of geophysical research: planets
IF0
err2026-06-19
err0
PREAI
errFumiya Sakai; Kei Hirose; Shunpei Yokoo; Suyu Fu
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errSave
Melting phase relations in Fe-FeS under Martian core pressures: Crystallization of Fe12S7 at the inner core?
errEarth and Planetary Science Letters
IF5.1
err2025-12-17
err0
PREAI
errFumiya Sakai; Kei Hirose
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errSave
Origin of Earth’s hydrogen and carbon constrained by their core-mantle partitioning and bulk Earth abundance
errNature Communications
IF15.7
err2025-11-21
err0
errOAAI
errYutaro Tsutsumi; Naoya Sakamoto; Kei Hirose; Shuhei Mita; Shunpei Yokoo; Han Hsu; Hisayoshi Yurimoto
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errSave
Electrical Conductivity of Hydrous SiO2: Implications for the Superionic State and High Conductivity Anomalies Beneath Subduction Zones
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2025-10-03
err0
errOAAI
errInada, Mako; Okuda, Yoshiyuki; Oka, Kenta; Kuwahara, Hideharu; Greaux, Steeve; Hirose, Kei
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errSave
Hydrogen in the Earth's Outer Core From Density Measurements of Liquid Fe-H up to 102 GPa and 4,100 K
errJournal of Geophysical Research: Solid Earth
IF0
err2025-09-26
err0
PREAI
errSuyu Fu; Kei Hirose; Shunpei Yokoo; Fumiya Sakai; Kenta Oka
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errSave
Fe-FeH Eutectic Melting Curve and the Estimates of Earth's Core Temperature and Composition
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2025-01-27
err0
errOAAI
errMita, Shuhei; Tagawa, Shoh; Hirose, Kei; Ikuta, Nagi
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errSave
Inversion of the temperature dependence of thermal conductivity of hcp iron under high pressure
errSCIENTIFIC REPORTS
IF3.9
err2024-10-09
err1
errOAAI
errHasegawa, Akira; Ohta, Kenji; Yagi, Takashi; Hirose, Kei; Yamashita, Yuichiro
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Trace element partitioning in a deep magma ocean and the origin of the Hf-Nd mantle array
errSCIENCE ADVANCES
IF12.5
err2024-08-16
err0
errOAAI
errOzawa, Keisuke; Sakamoto, Naoya; Tsutsumi, Yutaro; Hirose, Kei; Iizuka, Tsuyoshi; Yurimoto, Hisayoshi
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errSave
Retention of water in subducted slabs under core-mantle boundary conditions
errNATURE GEOSCIENCE
IF16.1
err2024-06-21
err3
PREAI
errTsutsumi, Yutaro; Sakamoto, Naoya; Hirose, Kei; Tagawa, Shoh; Umemoto, Koichiro; Ohishi, Yasuo; Yurimoto, Hisayoshi
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errSave
Equation of State of Liquid Fe7C3 and Thermodynamic Modeling of the Liquidus Phase Relations in the Fe-C System
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2024-03-02
err2
errOAAI
errYokoo, Shunpei; Umemoto, Koichiro; Hirose, Kei
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errSave
Pressure dependence of metal-silicate partitioning explains the mantle phosphorus abundance
errSCIENTIFIC REPORTS
IF3.9
err2024-01-12
err1
errOAAI
errIkuta, Nagi; Sakamoto, Naoya; Tagawa, Shoh; Hirose, Kei; Tsutsumi, Yutaro; Yokoo, Shunpei; Yurimoto, Hisayoshi
errShare
errSave
Impurity Resistivity of the Earth's Inner Core
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2023-11-20
err4
errOAAI
errGomi, Hitoshi; Hirose, Kei
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errSave
High-Pressure Melting Curve of FeH: Implications for Eutectic Melting Between Fe and Non-Magnetic FeH
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2022-06-17
err10
PREAI
errTagawa, Shoh; Helffrich, George; Hirose, Kei; Ohishi, Yasuo
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errSave
Melting phase relations in Fe-Si-H at high pressure and implications for Earth's inner core crystallization
errSCIENTIFIC REPORTS
IF3.9
err2022-06-15
err9
errOAAI
errHikosaka, Koutaro; Tagawa, Shoh; Hirose, Kei; Okuda, Yoshiyuki; Oka, Kenta; Umemoto, Koichiro; Ohishi, Yasuo
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errSave
High-Pressure XAFS Measurements of the Coordination Environments of Fe2+ and Fe3+ in Basaltic Glasses
errJOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH
IF4.1
err2022-04-11
err3
PREAI
errOzawa, Keisuke; Hirose, Kei; Takahashi, Yoshio
errShare
errSave
Stratification in planetary cores by liquid immiscibility in Fe-S-H
errNATURE COMMUNICATIONS
IF15.7
err2022-02-03
err15
errOAAI
errYokoo, Shunpei; Hirose, Kei; Tagawa, Shoh; Morard, Guillaume; Ohishi, Yasuo
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errSave
The Fe-FeSi phase diagram at Mercury's core conditions
errNATURE COMMUNICATIONS
IF15.7
err2022-01-19
err21
errOAAI
errEdmund, E.; Morard, G.; Baron, M. A.; Rivoldini, A.; Yokoo, S.; Boccato, S.; Hirose, K.; Pakhomova, A.; Antonangeli, D.
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errSave
Thermal conductivity of CaSiO3 perovskite at lower mantle conditions
errPHYSICAL REVIEW B
IF3.7
err2021-11-04
err17
errOAAI
errZhang, Zhen; Zhang, Dong-Bo; Onga, Kotaro; Hasegawa, Akira; Ohta, Kenji; Hirose, Kei; Wentzcovitch, Renata M.
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
R
Russell J. Hemley
H-index: 119 · Papers: 909
N
Ned S. Wingreen
H-index: 88 · Papers: 506
S
Shigenori Maruyama
H-index: 84 · Papers: 571
V
Vitali B. Prakapenka
H-index: 83 · Papers: 1.1K
E
Eiji Ohtani
H-index: 77 · Papers: 793
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